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Ocellatus shell-dweller, Lamprologus ocellatus

Cichlids · Lamprologus

Ocellatus shell-dweller

Lamprologus ocellatus · Lake Tanganyika: shell-strewn sand with scattered rocks, usually 6-12 m

Photo: Cedricguppy - Loury Cédric, CC BY-SA 4.0, via Wikimedia Commons

The Ocellatus shell-dweller (Lamprologus ocellatus) is a freshwater fish from Lake Tanganyika: shell-strewn sand with scattered rocks, usually 6-12 m, where it lives in lake habitat. Adults reach about 6 cm (2.4 in). Keep it at 23–27 °C (73–81 °F) and pH 7.5–9, in calm water. It is territorial and does best in a group of 2 or more. Feed meaty foods: frozen bloodworm, brine shrimp and quality sinking pellets.

At a glance

Water temperature

23–27 °C 73–81 °F

pH

7.5–9 hard, alkaline water

Adult size

6 cm 2.4 in

Swims

Bottom mostly on the floor and in caves

Keep together

2 or more a shoal feels safe

Current ≈

Calm still or slow water

Food

Meaty foods

Temperament

Territorial

Tank mates

Checked against a roomy 300 L planted tank with low flow and plenty of caves. Your own tank may change the answer: try it in Your tanks.

In the hobby

Where to find it

No store or breeder we know of has it right now.

Run a store? List the fish you usually have. Breed fish? List your fry.

Tanks with this fish

No shared tanks have this fish yet. Share yours from Your tanks.

From keepers

Notes appear here when a keeper shares a tank with this fish and writes about it.

Questions keepers ask

How big does an Ocellatus shell-dweller get?

About 6 cm (2.4 in) as an adult.

What temperature does an Ocellatus shell-dweller need?

23–27 °C (73–81 °F).

What pH does an Ocellatus shell-dweller need?

pH 7.5–9.

Does an Ocellatus shell-dweller need to be kept in a group?

Yes. Keep at least 2.

Is the Ocellatus shell-dweller aggressive?

It is territorial. Give it its own cave or space.

What does an Ocellatus shell-dweller eat?

Feed meaty foods: frozen bloodworm, brine shrimp and quality sinking pellets.

Where does the Ocellatus shell-dweller come from?

Lake Tanganyika: shell-strewn sand with scattered rocks, usually 6-12 m.

What fish can live with an Ocellatus shell-dweller?

Good tank mates include Candy stripe (L015), Leopard frog (L134), Amano shrimp, Bolivian ram, Bronze corydoras.

All the numbers

Temperature min (°C)23 Sourced
Temperature max (°C)27 Sourced
pH min7.5 Sourced
pH max9 Sourced
Adult size (cm)6 Sourced
FlowLow Estimate
Swim level (top / middle / bottom)bottom Sourced
Habitatlake Sourced
Smallest happy group2 Sourced
TemperamentTerritorial Sourced
DietCarnivore Sourced
Behaviour tagshard_water Sourced

Some values are estimates from typical hobby ranges and haven't been checked against a source yet.